Capacitors

Capacitors are passive electrical components found in almost all electronics applications. Our range includes over 60,000 different capacitors including aluminium, tantalum, polymer, polyester film and ceramic capacitors. We source from globally renowned manufacturers AVX, Murata, KEMET, Panasonic, TDK and many more, so that you can rely on performance.

What is a capacitor and what does it do?

A capacitor is a device used to store energy as an electric charge, similar to a battery but they are able to release the charge much faster. The amount it's able to store is known as capacitance, this is measured in Farads (F). They comprise 2 metal plates (conductors) separated by an electrical insulator (dielectric).

What capacitor types are available?

There are many different types available with detailed specifications for their required function. The main elements are available in varying materials and these determine many properties of the capacitor. Some factors to consider are:

  • Metal plate material - e.g silver, tantalum, aluminium
  • Dielectric plate material - paper, film, ceramic, glass
  • Max voltage - cannot be exceeded or the device will break
  • Size - capacitance and dimensions
  • Tolerance - variance on the capacitance value
  • Mounting type - how it is fixed to the circuit
  • ESR (Equivalent series resistance) - resistance of the terminals

Applications of capacitors

Capacitors are found all around us, they are used in most electronics from fans to hybrid electric cars - there are over 500 just in a typical smartphone. Here are some of their uses:

  • Decoupling capacitors - can control high-frequency noise, removing voltage ripples from the power supply.
  • Energy storage and supply - deliver stored energy bursts quickly, like a camera flash for example.
  • Signal filtering - they are able to block low-frequency signals and allow higher-frequencies to pass through. Useful in telecommunications.
Aluminium Capacitors
Aluminium Capacitors
Array Capacitors
Array Capacitors
Capacitors Accessories
Capacitors Accessories
Feedthrough Capacitors
Feedthrough Capacitors
Film Capacitors
Film Capacitors
MLCCs - Multilayer Ceramic Capacitors
MLCCs - Multilayer Ceramic Capacitors
Mica Capacitors
Mica Capacitors
Multilayer Organic Capacitors
Multilayer Organic Capacitors
Niobium Oxide Capacitors
Niobium Oxide Capacitors
Polyester Film Capacitors
Polyester Film Capacitors
Polymer Capacitors
Polymer Capacitors
Power Factor Correction Capacitors
Power Factor Correction Capacitors
Single Layer Ceramic Capacitors
Single Layer Ceramic Capacitors
Supercapacitors
Supercapacitors
Tantalum Capacitors
Tantalum Capacitors
Variable Trimmer Capacitors
Variable Trimmer Capacitors

49080 Produits présentés pour Capacitors

9 sur 999+
En stock
KEMET R75 Polypropylene Capacitor, 5 %, 22 nF 2 kV dc 700V ac, Through Hole
  • N° de stock RS 212-6831
  • Référence fabricant R75UI222050H3J
Sous-total (1 paquet de 10 unités)
5,02 €(TVA exclue)
En stock
Vishay 2200 μF Capacitor 35V dc, Through Hole Radial Lead
  • N° de stock RS 280-0250
  • Référence fabricant MAL215050222E3
Sous-total (1 unité)
4,68 €(TVA exclue)
Dernier stock RS
Rubycon 220 μF Capacitor 50V dc, Through Hole - 50ZL220MEFC10X16
  • N° de stock RS 703-7349
  • Référence fabricant 50ZL220MEFC10X16
Sous-total (1 paquet de 5 unités)
3,60 €(TVA exclue)
En stock
KEMET 10 nF Multilayer Ceramic Capacitor, 2kV dc, ±10 %, Surface Mount
  • N° de stock RS 146-4316P
  • Référence fabricant C1812C103KGRACTU
Sous-total 10 unités (conditionné en bande continue)
9,43 €(TVA exclue)
En stock
TDK 220 nF Multilayer Ceramic Capacitor, 630V dc, ±10 %, Surface
  • N° de stock RS 179-5892
  • Référence fabricant C4532X7T2J224K200KE
Sous-total (1 paquet de 10 unités)
7,66 €(TVA exclue)
En stock
Murata 100 nF Multilayer Ceramic Capacitor, 1kV dc, ±10 %, Through Hole Radial
  • N° de stock RS 150-4022
  • Référence fabricant RDER73A104K5E1H03A
Sous-total (1 paquet de 10 unités)
9,66 €(TVA exclue)
Dernier stock RS
Vishay 4.7 μF Capacitor 63V dc, Radial, Through Hole - MAL203858478E3
  • N° de stock RS 684-2059
  • Référence fabricant MAL203858478E3
Sous-total (1 paquet de 5 unités)
0,92 €(TVA exclue)
En voie de retrait du marché
Nichicon 22 μF Capacitor 16V dc, Radial, Through Hole Radial Lead
  • N° de stock RS 715-2524
  • Référence fabricant UPW1C220MDD
Sous-total (1 paquet de 10 unités)
1,43 €(TVA exclue)
En stock
RS PRO 2200 μF Capacitor 25V dc, Radial, Through Hole Radial Lead
  • N° de stock RS 711-1179P
Sous-total 10 unités (conditionné en sac)
5,54 €(TVA exclue)
En stock
Wurth Elektronik 47 μF Capacitor 25V dc, Radial, Through Hole Radial Lead
  • N° de stock RS 839-4451
  • Référence fabricant 860160472007
Sous-total (1 paquet de 25 unités)
3,85 €(TVA exclue)
En stock
Vishay MKP 1837 Film Capacitor, ±1 %, 100 nF 100 V dc 63V ac, Through Hole
  • N° de stock RS 173-0565
  • Référence fabricant MKP1837410011
Sous-total (1 sachet de 1000 unités)
1 041,00 €(TVA exclue)
Stock limité
TDK 10 μF Capacitor, 25V dc, ±10 %, Surface
  • N° de stock RS 242-7420P
  • Référence fabricant C3216X7R1E106K160AB
Sous-total 5 unités (conditionné en bande continue)
2,56 €(TVA exclue)
En stock
CHEMI-CON 330 μF Capacitor 400V dc, Snap-in - ELXS401VSN331MQ40S
  • N° de stock RS 914-3718
  • Référence fabricant ELXS401VSN331MQ40S
Sous-total (1 unité)
4,97 €(TVA exclue)
Temporairement en rupture de stock
KEMET C87 Film Capacitor, ±5 %, 16 μF 470V ac, Through Hole
  • N° de stock RS 181-0405
  • Référence fabricant C878BF35160AA0J
Sous-total (1 unité)
11,89 €(TVA exclue)
En stock
KEMET C27 Film Capacitor, ±5 %, 20 μF 470V ac, Chassis Mount
  • N° de stock RS 377-8942
  • Référence fabricant C274AC35200SA0J
Sous-total (1 unité)
11,15 €(TVA exclue)
Dernier stock RS
EPCOS B32526 Film Capacitor 8.2 μF 400V ac 400 V dc, Through Hole 2
  • N° de stock RS 896-1281
  • Référence fabricant B32526T6825K000
Sous-total (1 unité)
7,28 €(TVA exclue)
En stock
Vishay 220 μF Capacitor 40V dc, Axial Axial
  • N° de stock RS 280-3435
  • Référence fabricant MAL212017221E3
Sous-total (1 sachet de 5 unités)
22,62 €(TVA exclue)
En stock
KEMET R41 Film Capacitor Y2, ±20 %, 4.7 nF 300 V dc 300V ac, Through Hole
  • N° de stock RS 126-2218
  • Référence fabricant R413F147040M1M
Sous-total (1 paquet de 10 unités)
3,53 €(TVA exclue)
En stock
RS PRO MRP440 Film Capacitor, ±10 %, 2 μF 440V ac, Screw
  • N° de stock RS 196-4731
Sous-total (1 unité)
8,37 €(TVA exclue)
En stock
KEMET 100 μF Capacitor 260V ac, Snap-in
  • N° de stock RS 151-1547
  • Référence fabricant 100MS26ACMA1STD
Sous-total (1 unité)
13,15 €(TVA exclue)
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